问题
选择题
Many a time ________ swimming alone.
A．the boy went
B．went the boy
C．did the boy go
D．did go the boy
答案
答案：C
搜题请搜索小程序“爱下问搜题”
Many a time ________ swimming alone.
A．the boy went
B．went the boy
C．did the boy go
D．did go the boy
答案：C
